9140136390

Names of 9140136390

• Cardinal: 9140136390 can be written as Nine billion, one hundred forty million, one hundred thirty-six thousand, three hundred ninety.

Scientific notation

• Scientific notation: 9.14013639 × 10⁹

Factors of 9140136390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 904

Divisors of 9140136390

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 19 21 22 27 30 33 35 38 42 45 54 55 57 63 66 70 77 81 90 95 99 105 110 114 126 133 135 154 162 165 171 189 190 198 209 210 231 243 266 270 285 297 315 330 342 378 385 399 405 418 462 486 495 513 567 570 594 627 630 665 693 729 770 798 810 855 857 891 945 990 1026 1045 1134 1155 1197 1215 1254 1330 1386 1458 1463 1485 1539 1701 1710 1714 1782 1881 1890 1995 2079 2090 2310 2394 2430 2565 2571 2673 2835 2926 2970 3078 3135 3402 3465 3591 3645 3762 3990 4158 4285 4389 4455 4617 5103 5130 5142 5346 5643 5670 5985 5999 6237 6270 6930 7182 7290 7315 7695 7713 8019 8505 8570 8778 8910 9234 9405 9427 10206 10395 10773 11286 11970 11998 12474 12855 13167 13365 13851 14630 15390 15426 16038 16283 16929 17010 17955 17997 18711 18810 18854 20790 21546 21945 23085 23139 25515 25710 26334 26730 27702 28215 28281 29995 31185 32319 32566 33858 35910 35994 37422 38565 39501 40095 43890 46170 46278 47135 48849 50787 51030 53865 53991 56133 56430 56562 59990 62370 64638 65835 65989 69255 69417 77130 79002 80190 81415 84645 84843 89985 93555 94270 96957 97698 101574 107730 107982 112266 113981 115695 118503 131670 131978 138510 138834 141405 146547 152361 161595 161973 162830 169290 169686 179113 179970 187110 193914 197505 197967 208251 227962 231390 237006 244245 253935 254529 269955 280665 282810 293094 304722 323190 323946 329945 341943 347085 355509 358226 395010 395934 416502 424215 439641 484785 485919 488490 507870 509058 537339 539910 561330 569905 592515 593901 624753 659890 683886 694170 711018 732735 761805 763587 809865 848430 879282 895565 969570 971838 989835 1025829 1041255 1066527 1074678 1139810 1185030 1187802 1249506 1253791 1272645 1318923 1457757 1465470 1523610 1527174 1612017 1619730 1709715 1777545 1781703 1791130 1979670 2051658 2082510 2133054 2198205 2290761 2429595 2507582 2545290 2637846 2686695 2915514 2969505 3077487 3123765 3224034 3419430 3555090 3563406 3761373 3817935 3956769 4373271 4396410 4581522 4836051 4859190 5129145 5332635 5345109 5373390 5939010 6154974 6247530 6268955 6594615 6872283 7288785 7522746 7635870 7913538 8060085 8746542 8908515 9232461 9672102 10258290 10665270 10690218 11284119 11453805 11870307 12537910 13189230 13744566 14508153 14577570 15387435 16035327 16120170 17817030 18464922 18806865 19783845 21866355 22568238 22907610 23740614 24180255 26725545 27697383 29016306 30774870 32070654 33852357 34361415 37613730 39567690 43524459 43732710 46162305 48105981 48360510 53451090 55394766 56420595 59351535 67704714 68722830 72540765 80176635 83092149 87048918 92324610 96211962 101557071 112841190 118703070 130573377 138486915 145081530 160353270 166184298 169261785 203114142 217622295 240529905 261146754 276973830 304671213 338523570 415460745 435244590 481059810 507785355 609342426 652866885 830921490 914013639 1015570710 1305733770 1523356065 1828027278 3046712130 4570068195 9140136390
• Sum of all divisors σ(n): 32410160640
• Sum of proper divisors (its aliquot sum) s(n): 23270024250
• 9140136390 is an abundant number, because the sum of its proper divisors (23270024250) is greater than itself. Its abundance is 14129887860

Bases of 9140136390

• Binary: 1000100000110010110110100111000110₂
• Hexadecimal: 0x220CB69C6
• Base-36: 475SUDI

Squares and roots of 9140136390

• 9140136390 squared (9140136390²) is 83542093227802232100
• 9140136390 cubed (9140136390³) is 763586126408207741340436119000
• The square root of 9140136390 is 95604.0605309211
• The cube root of 9140136390 is 2090.8243956693

Scales and comparisons

• 9,140,136,390 seconds is equal to 290 years, 32 weeks, 4 days, 14 hours, 46 minutes, 30 seconds.
• To count from 1 to 9,140,136,390 would take you about five hundred eighty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 9140136390 cubic inches would be around 174.2 feet tall.

Recreational maths with 9140136390

• 9140136390 backwards is 0936310419
• The number of decimal digits it has is: 10
• The sum of 9140136390's digits is 36
• More coming soon!